Transaction not yet indexed

2o6Az5n3353UPW7DGoMrjMjMyKUJXnvXhQqdztsv18jtPiFhkSDpRXMUUBHvEucqUZUDQh3PQjQeaAJSy3yLGufE

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.